USN-6382-1

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Source
https://ubuntu.com/security/notices/USN-6382-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6382-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-6382-1
Upstream
Related
Published
2023-09-19T15:39:45.085805Z
Modified
2025-10-13T04:36:36Z
Summary
memcached vulnerability
Details

It was discovered that Memcached incorrectly handled certain multi-packet uploads in UDP. An attacker could possibly use this issue to cause a denial of service.

References

Affected packages

Ubuntu:Pro:16.04:LTS / memcached

Package

Name
memcached
Purl
pkg:deb/ubuntu/memcached@1.4.25-2ubuntu1.5+esm1?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.25-2ubuntu1.5+esm1

Affected versions

1.*

1.4.24-2ubuntu1
1.4.25-1ubuntu2
1.4.25-2ubuntu1
1.4.25-2ubuntu1.2
1.4.25-2ubuntu1.3
1.4.25-2ubuntu1.4
1.4.25-2ubuntu1.5

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "memcached",
            "binary_version": "1.4.25-2ubuntu1.5+esm1"
        }
    ]
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2022-48571",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:Pro:16.04:LTS"
}

Ubuntu:Pro:18.04:LTS / memcached

Package

Name
memcached
Purl
pkg:deb/ubuntu/memcached@1.5.6-0ubuntu1.2+esm1?arch=source&distro=esm-infra/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.5.6-0ubuntu1.2+esm1

Affected versions

1.*

1.4.33-1ubuntu3
1.5.4-1ubuntu2
1.5.4-1ubuntu3
1.5.6-0ubuntu1
1.5.6-0ubuntu1.1
1.5.6-0ubuntu1.2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "memcached",
            "binary_version": "1.5.6-0ubuntu1.2+esm1"
        }
    ]
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2022-48571",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:Pro:18.04:LTS"
}

Ubuntu:20.04:LTS / memcached

Package

Name
memcached
Purl
pkg:deb/ubuntu/memcached@1.5.22-2ubuntu0.3?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.5.22-2ubuntu0.3

Affected versions

1.*

1.5.10-0ubuntu3
1.5.10-0ubuntu4
1.5.19-2
1.5.20-1
1.5.22-1ubuntu1
1.5.22-2
1.5.22-2ubuntu0.1
1.5.22-2ubuntu0.2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "memcached",
            "binary_version": "1.5.22-2ubuntu0.3"
        }
    ]
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2022-48571",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:20.04:LTS"
}